Product Description

Bosch Rexroth distinguishes its drive and motion control products by their impressive design and performance. One of the components of its highly functional Rexroth IndraDrive drive system is the compact MSK servo motor characterized by a high torque density and precise encoder systems.

The MSK101C-0200-NN-M1-BP0-NNNN is a synchronous servo motor in the MSK series designed and manufactured by Bosch Rexroth. It features an output shaft with keyway per DIN 6885-1 for the form-fitting transmission of torques with constant direction and low requirements for the shaft-hub connection. Like other MSK motors, the shaft in this model has a shaft sealing ring designed in line with DIN 3760 – design A. It prevents the entry of potentially harmful fluids into the motor through the shaft. This MSK motor is designed to be operated maintenance-free and has bearings with a nominal service life of 30,000 operating hours. It is also a self-cooling motor that utilizes natural convection for the elimination of heat generated during its operation.

A multiturn absolute encoder with the Hiperface interface comprises the integrated encoder system of the MSK101C-0200-NN-M1-BP0-NNNN. This optical encoder works with excellent precision and has a system accuracy of ±80 angular seconds. It records the motor’s absolute, indirect position within 4,096 mechanical rotations and eliminates the need for a separate absolute value encoder. To protect the servo motor from irreversible damage due to thermal overload, it is equipped with two temperature monitoring systems: the temperature sensor and the temperature model. The temperature sensor is the KTY84 type built into the stator. This MSK motor can generate a maximum torque of 110.0Nm and reaches a maximum speed of 3,300 revolutions per minute.